Chromium yellow, cadmium yellow, garcinia, earth yellow

Chromium yellow, cadmium yellow, garcinia, earth yellow Chrome yellow is neutral lead chromate, a very nice warm color that is non-toxic. Lead chromate can be produced by different methods from the lightest lemon yellow, light yellow, medium yellow, dark yellow to orange. The chrome yellow on the market is colored with chrome, such as medium chrome yellow. Chrome yellow has strong coverage, opaque and dry fast, and its stability changes significantly with its color depth. The darker the color, the more durable it is. Light chrome yellow will become dark when heated or aged. Chrome yellow and universal blues and after stability will be improved, but chrome yellow can not be adjusted with sulfur color, after adjusting easy to dark black. Chrome yellow can not be mixed with lead white. Chrome yellow is now scarce on the market. The chemical composition of cadmium yellow is cadmium sulfide. Medium butter color is cadmium yellow, its light resistance is very good, can be long without discoloration, non-toxic, very stable, slow drying. In addition to medium yellow, light yellow, dark yellow and orange in oil painting colors are also cadmium or cadmium sulfide mixed with other pigments. These are very stable colors. There is also a cadmium-lemon yellow, which is much more stable than lemon yellow, but has a poor coloring power. It turns orange in direct sunlight. Cadmium YELLOW HAS a STRONG COVERAGE AND CAN be used IN harmony WITH almost ALL PIGMENTS. It reacts with uncommon copper pigments and tends to turn black after blending with chromium green, and its color will deepen after drying. Rhododendron mineral pigment is a natural iron containing compound, which can be synthesized artificially. Domestic gold Tuhuang, Tuhuang two kinds. Foreign production of light yellow and dark yellow, yellow color is the best stability, has a strong coloring power and coverage, after the dry layer of solid, can be mixed with any pigment. The stability of chrome yellow, cadmium yellow and GARcinia is not good enough. The permanent yellow made in China is more stable and can be used instead of other light yellow. In addition, cobalt yellow is a bright transparent color, relatively stable, but difficult to manufacture, and not easy to adjust with group green, not produced in China